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    <h1 class="page-title">packages/my-dv-adorn2/Adorn2.vue</h1>
    

    



    
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            <pre class="prettyprint source linenums"><code>&lt;template>
  &lt;Box class="my-dv-adorn-2"
       :class="classes"
       :style="styles"
       default-width="300px"
       default-height="20px"
       v-bind="$attrs"
       v-on="$listeners">
    &lt;svg :width="`${width}px`" :height="`${height}px`">
      &lt;rect :x="x" :y="y" :width="w" :height="h" :fill="dark">
        &lt;animate
          :attributeName="reverse ? 'height' : 'width'"
          from="0"
          :to="reverse ? height : width"
          :dur="`${duration}s`"
          calcMode="spline"
          keyTimes="0;1"
          keySplines=".42,0,.58,1"
          repeatCount="indefinite"
        />
      &lt;/rect>

      &lt;rect :x="x" :y="y" :width="size" :height="size" :fill="light">
        &lt;animate
          :attributeName="reverse ? 'y' : 'x'"
          from="0"
          :to="reverse ? height : width"
          :dur="`${duration}s`"
          calcMode="spline"
          keyTimes="0;1"
          keySplines="0.42,0,0.58,1"
          repeatCount="indefinite"
        />
      &lt;/rect>
    &lt;/svg>
  &lt;/Box>
&lt;/template>

&lt;script>
  /**
   * 装饰组件
   */
  import Adorn from '../../mixins/Adorn'

  export default {
    name: 'MyDvAdorn2',
    mixins: [Adorn],
    /**
     * 属性参数
     * @member props
     * @property {number} [duration] 动画持续时间，单位：秒
     * @property {boolean} [reverse] 翻转 180度
     * @property {number} [opacity=1] 透明度
     * @property {string} [color=#1890FF] 颜色
     * @property {number} [size=5] 线条的宽度，单位：px
     */
    props: {
      // 线条的宽度
      size: {
        type: Number,
        default: 1
      }
    },
    data() {
      return {
        w: 0,
        h: 0,
        x: 0,
        y: 0
      }
    },
    methods: {
      setData() {
        const {reverse, width, height, size} = this
        if (reverse) {
          this.w = size
          this.h = height
          this.x = (width - size) / 2
          this.y = 0
        } else {
          this.w = width
          this.h = size
          this.x = 0
          this.y = (height - size) / 2
        }
      }
    },
    mounted() {
      this.setData()
      this.$on('resize', this.setData)
    },
    beforeDestroy() {
      this.$off('resize', this.setData)
    }
  }
&lt;/script>
</code></pre>
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